You are not able to catch the regis in Diamond. You can catch them in the Game Boy Advance version of Pokemon Emerald.
Catch them all.
You migrate them from Emerald.You can use this to get Regigigas
migrate from ruby sapphire and emerald
No, you have to transferr them.Shadowfritsch4
you can't get the regis in diamond and pearl but you can from other games
You need action replay. Very useful thing. Only $13.00 at Best Buy.(who the heck is regis?-Brainiac2010)
you could only get regice you have to get the skull fossil and if you need the other regis you have to migrate'em or have action replay
not. you will have to migrate them from emerald
Trade them in from Ruby/Sapphire/Emerald.
Actually you're wrong you can NOT get the regis in Pokemon diamond, to get the regis you need Pokemon ruby/Sapphire/emerald you can get all three regis there(regi ice, regi steel, regi rock) althought if you migrate all of the regis onto Pokemon diamond you can get regi gigas(king regi) you will find him in the snowpoint temple after beating the elite four. Thanks hope i helped ^.^
you can't sorry.i transfer my emer__ to get the regis you can do the same with ruby and spafire sorry bout spelling
You can't get the Regi's in Pokemon Diamond And Pearl. You have to trade from Pokemon Ruby, Sapphire, and Emerald.